Gas hydrates in sustainable chemistry

A Hassanpouryouzband, E Joonaki… - Chemical society …, 2020 - pubs.rsc.org
Gas hydrates have received considerable attention due to their important role in flow
assurance for the oil and gas industry, their extensive natural occurrence on Earth and …

Permeability of hydrate-bearing sediments

X Ren, Z Guo, F Ning, S Ma - Earth-Science Reviews, 2020 - Elsevier
Natural gas hydrate is one of the most potential carbon energy resources because of its
tremendous reserves. Gas and water permeability of natural gas hydrate-bearing sediments …

Study on the multiphase heat and mass transfer mechanism in the dissociation of methane hydrate in reconstructed real-shape porous sediments

R Song, J Liu, C Yang, S Sun - Energy, 2022 - Elsevier
As the first effort in literature, this paper conducts pore scale modeling on the methane
hydrate dissociation and transportation in the reconstructed three-dimensional models of the …

Relative permeability of hydrogen and aqueous brines in sandstones and carbonates at reservoir conditions

A Rezaei, A Hassanpouryouzband… - Geophysical …, 2022 - Wiley Online Library
Geological hydrogen storage in depleted gas fields represents a new technology to mitigate
climate change. It comes with several research gaps, around hydrogen recovery, including …

Pore-scale flow simulation on the permeability in hydrate-bearing sediments

J Xu, Z Bu, H Li, S Li, B Sun - Fuel, 2022 - Elsevier
Gas hydrate exploitation involves complex physical and chemical processes. Formation and
dissociation of hydrate break the pressure-temperature phase equilibrium and cause …

Effect of thermal formation/dissociation cycles on the kinetics of formation and pore-scale distribution of methane hydrates in porous media: a magnetic resonance …

MV Farahani, X Guo, L Zhang, M Yang… - Sustainable Energy & …, 2021 - pubs.rsc.org
A magnetic resonance imaging study was conducted to explore the kinetics and spatial
characteristics of the thermally induced methane hydrate formation in both synthetic and …

Discrete element analysis of hydraulic fracturing of methane hydrate-bearing sediments

Y Yao, Z Guo, J Zeng, D Li, J Lu, D Liang… - Energy & Fuels, 2021 - ACS Publications
Hydraulic fracturing is an important reservoir reconstruction method that may potentially help
achieve effective stimulation of natural gas hydrate deposits. To verify some theoretical laws …

Influence of pore structural properties on gas hydrate saturation and permeability: A coupled pore-scale modelling and X-ray computed tomography method

J Sun, H Dong, M Arif, L Yu, Y Zhang… - Journal of Natural Gas …, 2021 - Elsevier
Gas hydrate, as an alternate hydrocarbon source, has attracted significant attention in past
decades. A precise estimation of permeability of the gas hydrate-bearing formation is …

Effect of gas hydrate formation and decomposition on flow properties of fine-grained quartz sand sediments using X-ray CT based pore network model simulation

D Wang, C Wang, C Li, C Liu, H Lu, N Wu, G Hu, L Liu… - Fuel, 2018 - Elsevier
Experiments are performed to study the closed-loop effect of gas hydrate formation and
decomposition on the flow properties of a fine-grained quartz sand specimen. The high …

Pore scale modeling on dissociation and transportation of methane hydrate in porous sediments

R Song, S Sun, J Liu, C Yang - Energy, 2021 - Elsevier
Fundamental study on the pore scale dissociation and transportation mechanism of
methane hydrate in porous sediments contributes to understanding the heat and mass …